87160920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{9433}}^1$

素因数の和:9465

約数の個数: 128

約数和(自身を含む): 326039040

約数和(自身を除く): 238878120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 440, 462, 616, 660, 770, 840, 924, 1155, 1320, 1540, 1848, 2310, 3080, 4620, 9240, 9433, 18866, 28299, 37732, 47165, 56598, 66031, 75464, 94330, 103763, 113196, 132062, 141495, 188660, 198093, 207526, 226392, 264124, 282990, 311289, 330155, 377320, 396186, 415052, 518815, 528248, 565980, 622578, 660310, 726341, 792372, 830104, 990465, 1037630, 1131960, 1245156, 1320620, 1452682, 1556445, 1584744, 1980930, 2075260, 2179023, 2490312, 2641240, 2905364, 3112890, 3631705, 3961860, 4150520, 4358046, 5810728, 6225780, 7263410, 7923720, 8716092, 10895115, 12451560, 14526820, 17432184, 21790230, 29053640, 43580460, 87160920]

約数ペア:

[(1, 87160920), (2, 43580460), (3, 29053640), (4, 21790230), (5, 17432184), (6, 14526820), (7, 12451560), (8, 10895115), (10, 8716092), (11, 7923720), (12, 7263410), (14, 6225780), (15, 5810728), (20, 4358046), (21, 4150520), (22, 3961860), (24, 3631705), (28, 3112890), (30, 2905364), (33, 2641240), (35, 2490312), (40, 2179023), (42, 2075260), (44, 1980930), (55, 1584744), (56, 1556445), (60, 1452682), (66, 1320620), (70, 1245156), (77, 1131960), (84, 1037630), (88, 990465), (105, 830104), (110, 792372), (120, 726341), (132, 660310), (140, 622578), (154, 565980), (165, 528248), (168, 518815), (210, 415052), (220, 396186), (231, 377320), (264, 330155), (280, 311289), (308, 282990), (330, 264124), (385, 226392), (420, 207526), (440, 198093), (462, 188660), (616, 141495), (660, 132062), (770, 113196), (840, 103763), (924, 94330), (1155, 75464), (1320, 66031), (1540, 56598), (1848, 47165), (2310, 37732), (3080, 28299), (4620, 18866), (9240, 9433)]